Hold Down Clamp is applicable for anchoring the cable trays to different structural components. It is typically installed when the physical assembly makes it tough to use the hole outline of the cable tray. This support should be positioned accordingly so that connectors and splice linkages between horizontal runs fall between the point of support and quarter point of the distance. It is used as a hold down bracket that gives an alternative means of securing the cable tray to the support constructions. Hold Down Clamp is ideal for use with different tray profiles. It should be installed in such a manner that it allows for thermal extension and enables a longitudinal motion from the anchor or fixed point.